any of a number of polymers containing alternate silicon and oxygen atoms and that are fluid, resinous, rubbery, extremely stable in high temperatures, and water-repellent
the condition existing when a chemical reaction and its reverse reaction proceed at equal rates
the molecular weight of a substance expressed in grams; a gram molecule
to remove impurities from a gas by chemical means, as sulfur dioxide from smokestack gas or carbon dioxide from exhaled air in life-support packs
a substance that, because of the reactions it causes, is used in analysis and synthesis
pertaining to, containing, or resembling ethyl ether
See also supersaturated (of a solution or solvent) containing the maximum amount of solute that can normally be dissolved at a given temperature and pressure
2.
(of a colour) having a large degree of saturation
3.
of a chemical compound
a. containing no multiple bonds and thus being incapable of undergoing additional reactions: a saturated hydrocarbon
b. containing no unpaired valence electrons
4.
polyunsaturated See also unsaturated (of a fat, esp an animal fat) containing a high proportion of fatty acids having single bonds
5.
See also supersaturated (of a vapour) containing the equilibrium amount of gaseous material at a given temperature and pressure
Relating to an organic compound in which all the carbon atoms are joined by single bonds and therefore cannot be combined with any additional atoms or radicals. Propane and cyclopentane are examples of saturated hydrocarbons. Compare unsaturated.
Relating to a solution that is unable to dissolve more of a solute.
Containing as much water vapor as is possible at a given temperature. Air that is saturated has a relative humidity of 100 percent.